Add hooks to content to request permission to connect to the PPAPI broker.

chrome/browser/ui/views/external_tab_container_win.cc

Index: chrome/browser/ui/views/external_tab_container_win.cc
diff --git a/chrome/browser/ui/views/external_tab_container_win.cc b/chrome/browser/ui/views/external_tab_container_win.cc
index 9a5502cbff9f783c8a7da00f619322ec365480f8..d9e95932119910055c32e4db0aeb05661aa3a27e 100644
--- a/chrome/browser/ui/views/external_tab_container_win.cc
+++ b/chrome/browser/ui/views/external_tab_container_win.cc
@@ -827,6 +827,15 @@ void ExternalTabContainerWin::RequestMediaAccessPermission(
   Browser::RequestMediaAccessPermissionHelper(web_contents, request, callback);
 }
 
+void ExternalTabContainerWin::RequestPpapiBrokerPermission(
+    WebContents* web_contents,
+    const GURL& url,
+    const FilePath& plugin_path,
+    const base::Callback<void(bool)>& callback) {
+  Browser::RequestPpapiBrokerPermissionHelper(web_contents, url,
+                                              plugin_path, callback);
+}
+
 bool ExternalTabContainerWin::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(ExternalTabContainerWin, message)